RU2502033C2 - Ammunition feeder - Google Patents

Abstract

FIELD: weapons and ammunition.

SUBSTANCE: feeder of carriage-mounted automatic gun comprises intermediate and main magazines. Main two row magazine with one-row feed outlet crosswise in curvilinear path to lateral cartridge outlet. Said main magazine comprises hinged top cartridge extractor, top cartridge being locked under flutelike recess of neck with lateral cutout to extractor passage. Torsion or flexure spring is arranged at neck sidewall opposite said cutout and has breech hole to load the magazine. Neck semicircular cutouts and its contraction make thrusts for top cartridge case flute. Cartridge feeder has top sight hole and hook-like element arranged there inside to allow fast-detach connection with top loop-like end of loading road included in gun outfit and having hook to engage with retainer to set said loading rod to working position between coils of cartridge feeder reinforced spring and at aligned holes made at bottom cover and its lock plate.

EFFECT: higher reliability, ease of loading.

2 cl, 2 dwg

Description

The invention relates to weapons, in particular to ammunition supply devices, and can be used in a gun-type gun equipped with a “main” box magazine having a side cartridge outlet for transversely moving along the curved paths of the cartridge row by means of a feeder, the spring of which has a significantly increased power .

A known device for supplying ammunition / Popenker MG "Assault rifles of the world." M .: Publishing house "Polygon", 2004, p. 161-168; see the description of the "5.45 mm AN-94 machine gun", designer Nikonov G.N., Izhmash, Russia /, the lower box magazine of which is equipped with a spring-loaded feeder, a housing cover and its retaining plate.

The disadvantage of this device is the impossibility of using a box-shaped magazine with a “feed out” in two rows in devices equipped with an additional “intermediate” magazine.

Known ammunition supply device / see patent for the invention of the Russian Federation No. 2451892. The author Glukhov A.V., he is also the author of this application /, which is the closest analogue in technical essence to the claimed object, because it contains a lower box-shaped “main” magazine adapted to laterally feed the cartridge into an additional “intermediate” magazine-mounted magazine and contains, in addition to a spring-loaded cartridge feeder, a magazine case cover and its “locking bar”, also a neck neck for exit “to feed” in one row through the lateral cartridge outlet with lateral movement of the cartridge row, an internal “groove-shaped” neck opening for fixing the upper cartridge, additionally held laterally acting on the last spring, plate or torsion; also has neck neck contractions for slope of the upper cartridge case; its breech hole for the longitudinal movement of cartridges loaded into the magazine; side slot; lateral "protective shoulder" for the "upper cartridge ejector", as well as "semicircular cutouts" for the convenience of equipping the cartridges of the "main" store, which has: a muzzle hook, a breech "support ledge" and an additional breech rib - as elements for attaching the magazine to a weapon.

The disadvantage of this ammunition supply device is the incomplete use of opportunities to increase the reliability of its operation. So, of normal power, the spring of the cartridge feeder, suitable for magazines with a “feed exit” in two rows, does not provide reliable passage of the transversely movable cartridge row through the narrowing and curvilinear side cartridge exit of this “main” magazine, in addition, the general drawback of box magazines, double-row in the lower part, but with "exit to the feed" in one row, is jamming of cartridges in narrowing the neck due to the "inertial subsidence" of cartridges in a partially empty magazine with a sharp shaking of the weapon , which leads to the failure of the latter. Moreover, the aforementioned drawbacks of box-type magazines of this type / having constrictions and curvilinear channels / are eliminated by increasing the spring power of the cartridge-holder, provided that the cartridges of this box-magazine are conveniently equipped with cartridges.

The technical task is to increase the reliability and convenience of equipment with cartridges of the “main” box magazine with a side cartridge outlet, which makes up the ammunition supply device together with the “intermediate” magazine for the carriage.

The technical result is achieved by the fact that the device for supplying the ammunition of the carriage for the cartridge case contains a box-shaped “intermediate” magazine, as well as a removable box-shaped “main” magazine with double-row placement of cartridges in the housing and access to the feed “in a row through the neck narrowing transversely along a curved path relative to the profile section of the magazine, also through the lateral cartridge outlet of the latter, moreover, the "main magazine is equipped with: an articulated" ejector of the upper cartridge ", fixed under the inside an early "gutter-shaped" neck opening having a lateral slot for the ejector passage placed opposite to the slot on the other neck wall, a bending or torsion spring acting on the lateral surface of the upper cartridge case, the neck also has a breech hole for longitudinal movement of cartridges when the magazine is equipped and semicircular cutouts for the convenience of equipment store; lateral protective collar for the ejector of the upper cartridge, muzzle narrowing of the neck to stop the slope of the sleeve of the upper cartridge; the muzzle hook and the breech support protrusion as elements of fastening to the weapon and breech vertical rib, anticipating the side rolling of the magazine having a spring-loaded cartridge feed, a retaining plate and a bottom cover of the body of the “main” magazine, and the cartridge-feed is provided with an upper “viewing window” and an internal hook-shaped an element made at the same time with the feeder, with the possibility of quick disconnect when equipping the store with the upper "loop" end, which is part of the weapon accessories about the rod "having a lower end hook, with the possibility of placing the equipment rod" in the "matching holes" in the "bottom cover" and "retainer bar" of the store, as well as inside the cues of its spring feeder high power and with the possibility of fixing the lower hook located inside magazine - "equipment rod" on any item that serves as a stop, for gradual compression of the feeder spring when moving up the magazine with one hand as it is filled with cartridges, carried out by the other hand, the shooter also arnirnaya sliding dust cap "placed on the" bottom lid "housing" of the main "shop with the possibility of overlap" of matching holes "-" bottom cap "and its" locking plate "at the end of rounds equipment" main "shop.

The technical result is ensured by the fact that an increase in the reliability of this device is achieved by a significant increase in the spring power of the cartridge feeder of the "main" magazine as a component of the device while at the same time adapting the "main" magazine to use when it is loaded with cartridges, an additional element - the "equipment rod" "weapon accessories" and providing ammunition for the "main" store with ammunition, the latter containing: the upper "viewing window" and internal “hook-shaped” element of the cartridge feeder with the possibility of quick-disconnect connection with the upper “loop-shaped” end of the “equipment rod”, located inside the coils of the reinforced spring of the cartridge feeder, as well as in the “matching holes” located on the “bottom cover” of the magazine case and its “stopper” the bar ", in addition, there is a hinged movable" dust cover "located on the said" bottom cover "of the store and overlapping the said" matching holes "upon completion of the equipment of the" main "store cartridges and extraction from its body "equipment bar".

The invention is illustrated by drawings, where: in Fig. 1 shows the placement of the "equipment rod" inside the body of the "main" store when the latter is equipped with cartridges, view in profile section of the store; Figure 2 is the same, a top view from the neck of the store.

Ammunition feeder contains / cm. figure 1-2 / "main" box magazine, having: a housing - 1, its "bottom cover" - 2, with a "retaining strip" - 3, their "matching holes" / 4-5 /: hinged sliding "dust cover "- 6 for these holes; a reinforced spring - 7 of the cartridge feeder - 8, equipped with an upper "viewing window" - 9, and an internal "hook-shaped" element - 10, there is also: narrowing - 11 at the neck - 12 magazines for accessing the "feed" in one row; lateral "cartridge exit" - 13 and an internal "groove-shaped" recess - 14 necks for fixing the upper cartridge; semicircular cutouts "- 15 for the convenience of magazine equipment and the breech" neck opening "- 16 for the longitudinal movement of cartridges equipped in the magazine;" side slot "of the neck - 17 for the passage of the articulated" ejector of the upper cartridge "- 18 and its lateral" protective collar "- 19; also opposite placed bending or torsion spring - 20, acting on the side surface of the upper cartridge case sleeve; muzzle neck narrowing as a stop for the ramp of the upper cartridge case sleeve; also the magazine case - 1 contains a “muzzle hook” - 22, breech-like “opera” the second protrusion "- 23 and the breech" vertical rib "- 24, anticipating the side rolling of the store; also shown: box-shaped" intermediate "store - 25;" equipment bar "- 26, which is part of the" accessory weapons ", its upper loop-shaped" end - 27 and the lower "hook" - 28; cartridge holders - 29 for this "device, also conventionally shown an object used as a" stop "- 30 for a hook / 28 / when equipping a magazine.

When equipping the "main" store with cartridges, an "equipment rod" - 26 is used, which is part of the "weapon accessory" and is stored in the appropriate pocket for the spare magazine pouch along with a "pencil case" of equipment. In its working position, this "equipment rod" is located in the "matching holes / 4-5 / located on the" bottom cover "- 2 magazines and its" retaining plate "- 3, also passing between the turns of the reinforced spring - 7 cartridge feeders - 8 equipped with an upper "viewing window" - 9 and an internal "hook-shaped" element - 10 for quick-disconnect connection with the upper "loop-shaped" end - 2 "attachment rods", the outer lower "hook" - 28 of which engages with any object serving as a stop / 30 / in the field, for example under the heel of see the arrow in the “sitting” position. Then, holding the magazine with one hand, it gradually moves upwards as it is filled with cartridges through the breech hole - 16, carried out by the other hand with the arrow. In this case, the force for compressing the spring is 7 of the feeder, which has significantly greater power relative to the standard one, for example, for the AK-74 magazine, the arrow is distributed over the entire hand, and not over its fingers, as with the usual method of equipping a box magazine, which ensures the convenience of equipping the cartridges of the latter. Upon completion of filling with cartridges of the "main" store, the aforementioned quick disconnect is disconnected between the internal "hook-shaped" element - 10 and the upper "loop-shaped" end - 27 of the "equipment bar" - 26. After that, the latter is removed from the body - 1 of the "main" store, and the said "matching openings" / 4-5 / of the magazine are closed by the aforementioned hinged movable "dustproof cover" - 6, located on the "bottom cover" - 2 stores.

The claimed invention is included in the author’s project of a “carriage” machine using a standard cartridge case.

Claims (2)

1. The device for supplying the ammunition of a gun-mounted assault rifle under a cartridge case containing a box-shaped intermediate magazine, as well as a removable box-shaped main magazine with two-row placement of cartridges in the housing and access to the feed in one row through the neck narrowing transversely along a curved path relative to the profile section of the magazine, also through the side the cartridge outlet of the latter, and the main magazine is equipped with an articulated ejector of the upper cartridge, which is fixed under the internal groove-shaped neck opening, having a side slot for the passage of the ejector; a bending or torsion spring located on the opposite to the slot of the other side wall of the neck, acting on the side surface of the sleeve of the upper cartridge; the neck also has a breech hole for the longitudinal movement of cartridges with the equipment of the main store and semicircular neckline cuts for the convenience of the equipment of the store; there is also a side protective collar for the ejector of the upper cartridge, a muzzle narrowing of the neck for stopping the slope of the upper cartridge case, a muzzle hook and a breech support protrusion as elements for attaching to a weapon, and an additional breech vertical rib anticipating the side rolling of the magazine, also having a spring-loaded cartridge feed, retaining plate and bottom cover of the main magazine case, characterized in that the cartridge feeder is equipped with an upper inspection window and an internal hook hook placed inside the latter an element made at the same time as the cartridge feeder with the possibility of quick disconnect when equipped with magazine cartridges with an upper loop-shaped end, which is part of the accessory of the weapon of the equipment rod, having a hook on its lower end with the possibility of placing the equipment rod in the matching holes on the bottom cover and the locking plate, as well as inside the coils of the store feeder spring, which has increased power, and with the possibility of attaching the lower hook, is already installed inside the main magazine of the equipment bar on any item that serves as a stop for the gradual compression of the reinforced feeder spring when moving up the main magazine with one hand as it is filled with cartridges by the other hand arrow. 2. The ammunition supply device according to claim 1, characterized in that there is an additional hinged movable dust cover placed on the bottom cover of the store with the possibility of overlapping matching holes on the bottom cover and its retaining plate at the end of the equipment with cartridges of the store, preventing the latter from becoming contaminated.

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